Offset
The time difference between Australian Eastern Time and Arabia Standard Time is 7 hours.
Australian Eastern Time (AEST) is ahead of Arabia Standard Time (AST).
AEST: UTC+10
AST: UTC+3
Neither Australian Eastern Time nor Arabia Standard Time is currently observing daylight saving time.
When to schedule
Business-hours overlap: 4 PM–5 PM in Australian Eastern Time (9 AM–10 AM in Arabia Standard Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 4:00 PM Australian Eastern Time (9:00 AM Arabia Standard Time).
This window may shift by an hour during daylight saving time.
Note: the working week in Saudi Arabia runs Sunday–Thursday; Friday–Saturday is the weekend, so overlap on those days is limited.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Australia
- New Year's DayThu, Jan 1
- Australia DayMon, Jan 26
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Christmas DayFri, Dec 25
- St. Stephen's DayMon, Dec 28
About these zones
Australian Eastern Time is also known as AEST, or AEDT. To call Australia, dial +61.
Arabia Standard Time is also known as AST. To call Saudi Arabia, dial +966.
Arabia Standard Time is approximately 7,950 miles west of Australian Eastern Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| AEST | AST | Day |
|---|---|---|
| 12:00 am | 5:00 pm | -1 day |
| 1:00 am | 6:00 pm | -1 day |
| 2:00 am | 7:00 pm | -1 day |
| 3:00 am | 8:00 pm | -1 day |
| 4:00 am | 9:00 pm | -1 day |
| 5:00 am | 10:00 pm | -1 day |
| 6:00 am | 11:00 pm | -1 day |
| 7:00 am | 12:00 am | Same day |
| 8:00 am | 1:00 am | Same day |
| 9:00 am | 2:00 am | Same day |
| 10:00 am | 3:00 am | Same day |
| 11:00 am | 4:00 am | Same day |
| 12:00 pm | 5:00 am | Same day |
| 1:00 pm | 6:00 am | Same day |
| 2:00 pm | 7:00 am | Same day |
| 3:00 pm | 8:00 am | Same day |
| 4:00 pm | 9:00 am | Same day |
| 5:00 pm | 10:00 am | Same day |
| 6:00 pm | 11:00 am | Same day |
| 7:00 pm | 12:00 pm | Same day |
| 8:00 pm | 1:00 pm | Same day |
| 9:00 pm | 2:00 pm | Same day |
| 10:00 pm | 3:00 pm | Same day |
| 11:00 pm | 4:00 pm | Same day |
Daylight saving time
Australian Eastern Time observes daylight saving time; Arabia Standard Time does not. The offset between the two zones changes when Australian Eastern Time transitions: on Sunday, October 4, 2026, clocks spring forward from AEST to AEDT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:54 AM
- Sunset
- 4:54 PM
- Day length
- 10h
- Sunrise
- 5:05 AM
- Sunset
- 6:41 PM
- Day length
- 13h 36m
Daylight overlap: 4h 50m — 12:05 PM–4:54 PM in Australian Eastern Time (5:05 AM–9:54 AM in Arabia Standard Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Australian Eastern Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Australian Eastern Time
- SYD
- CBR
Airports in Arabia Standard Time
- JED
- RUH
- MED
- DMM
Related conversions
Common conversions
- What is 9:00 am AEST in AST?
- 9:00 am AEST is 2:00 am AST.
- What is 12:00 pm AEST in AST?
- 12:00 pm AEST is 5:00 am AST.
- What is 12:30 pm AEST in AST?
- 12:30 pm AEST is 5:30 am AST.
- What is 2:00 pm AEST in AST?
- 2:00 pm AEST is 7:00 am AST.
- What is 5:00 pm AEST in AST?
- 5:00 pm AEST is 10:00 am AST.
- What is 11:30 pm AEST in AST?
- 11:30 pm AEST is 4:30 pm AST.